#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int mainjhshz()
{
	int a[10] = { 1,2,3,4,5,6,7,8,9,10 };
	int b[10] = { 10,9,8,7,6,5,4,3,2,1 };
	int i = 0,c;
	for (; i < 10; i++)
	{
		c = a[i];
		a[i] = b[i];
		b[i] = c;
	}
	printf("");
	return 0;
}